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SEL (Schweitzer Engineering Laboratories)

SEL (Schweitzer Engineering Laboratories)

SEL introduced the world’s first digital relay in 1984, revolutionizing the power protection industry by offering fault locating and other features for a fraction of the cost of earlier systems.

Pullman - Washington - United States

English

Engineering & Software Companies

protection monitoring control automation



Profile statistics

Fans distribution by country

# COUNTRY FANS % TOTAL FANS
1 United States 2,451 58.27%
2 India 297 7.06%
3 Mexico 178 4.23%
4 Brazil 115 2.73%
5 Saudi Arabia 109 2.59%
6 Nigeria 105 2.50%


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